Cubic Feet to Tons Calculator
Convert volume measurements to weight estimates for construction materials.
Convert material volumes to accurate weight estimates for planning, transportation, and cost calculations across construction and landscaping projects.
Volume to Weight Converter
Material volume to convert
Select material type or choose custom
Density: 100.0 lb/ft³
Typical range: Dry to moist conditions
Select ton measurement system
Weight Calculation Results
Enter volume and select material, then click "Calculate"
to see weight estimation results
Volume to Weight Conversion
When planning construction projects, landscaping work, or material transport, volume measurements alone aren't enough. Different materials have vastly different densities, meaning the same volume can weigh dramatically different amounts. Sand might weigh 100 pounds per cubic foot while concrete could weigh 150 pounds per cubic foot.
This calculator bridges the gap between volume and weight by using accurate material density values. Whether you're ordering gravel for a driveway, estimating concrete for a foundation, or planning soil removal for landscaping, knowing the weight helps with transportation planning, cost estimation, and equipment sizing.
The Weight Conversion Formula
The calculation uses material density to convert volume to weight:
For US short tons:
- Volume in cubic feet × density in lb/ft³ ÷ 2000 = tons
- 1 cubic yard = 27 cubic feet
- 1 cubic meter = 35.3 cubic feet
Common Construction Material Weights
Here are weight calculations for typical construction volumes:
| Material | Volume (ft³) | Density (lb/ft³) | Weight (tons) |
|---|---|---|---|
| Sand | 100 | 100 | 5.0 |
| Gravel | 150 | 105 | 7.9 |
| Soil | 200 | 75 | 7.5 |
| Concrete | 250 | 150 | 18.8 |
| Asphalt | 300 | 140 | 21.0 |
| Stone/Rock | 180 | 155 | 14.0 |
| Topsoil | 120 | 85 | 5.1 |
| Clay | 90 | 120 | 5.4 |
Always add 5-10% extra to your material orders to account for settling, spillage, and compaction. This calculator gives you the base weight - adjust upward for real-world conditions and waste factors.